<template>
  <div class="photoinfo-cntainer">
    <h3>{{photoinfo.title}}</h3>
    <p class="subtitle">
      <span>发表时间：{{photoinfo.add_time | dateFormat}}</span>
      <span>点击：{{photoinfo.click}}</span>
    </p>

    <hr>

    <!-- 缩略图区域 -->
    <div class="thumbs">
      <vue-preview :slides="list"></vue-preview>
    </div>

    <!-- 图片内容区域 -->
    <div class="content" v-html="photoinfo.content"></div>
    <!-- 评论子组件 -->
    <cmt-box :id="id"></cmt-box>
  </div>
</template>
<script>
import comment from "../subcomponents/comment.vue";
export default {
  data() {
    return {
      id: this.$route.params.id,   //从路由中获取到的图片Id
      photoinfo: {},  //图片详情
      list: []   //缩略图的数组
    }
  },
  created() {
    this.getPhotoInfo();
    this.getThumbs()
  },
  methods: {
    getPhotoInfo() {
      //获取图片详情
      this.$http.get("api/getimageInfo/" + this.id).then(result => {
        if(result.body.status === 0) {
          this.photoinfo = result.body.message[0];
        }
      })
    },
    getThumbs() {
      //获取缩略图
      this.$http.get("api/getthumimages/" + this.id).then(result => {
        if(result.body.status === 0) {
          //循环每个图片数据，补全图片的宽和高
          result.body.message.forEach(item => {
            item.w = 600;
            item.h = 400;
            item.msrc = item.src
          })
          //把完整的数据保存到list中
          this.list = result.body.message;
        }
      })
    }
    
  },
  components: {
    "cmt-box": comment
  }
}
</script>
<style lang="scss" scoped>
.photoinfo-cntainer {
  padding: 3px;
  h3 {
    color: #26a2ff;
    font-size: 15px;
    text-align: center;
    margin: 15px 0;
  }
  .subtitle {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
  }
  .content {
    font-size: 13px;
    line-height: 30px;
  }
  .thumbs {
    vue-preview {
      margin: 10px;
      box-shadow: 0 0 8px #999;
    }
  }
}
</style>
